The famous couple stopped by E!'s Live From the Red Carpet and chatted with Ryan Seacrest about the exciting evening—starting, of course, with actress' stunning Kaufman Franco ensemble and Tiffany jewelry.

When asked who she was wearing, Timberlake couldn't help but intervene and say, "I call it perfection, baby!"

Cue the aww's and #CoupleGoals.

Though he was all for gushing over his wife, the singer played coy when asked about whether he'd be opening the show.

"When I was first pitched the movie, I was pitched the character and also doing all the music," he recalled. "They had already cleared songs like 'True colors' and the 'Sound of silence'—all these pop songs from different genres...So our task was to sort of write a song that encapsulated the message of the movie. By the way, we wanted people to be able to dance to it, too."

He continued, "I just felt like when I was watching the movie, it reminded me of disco. That's where I got the idea to say, 'Why don't we try to do like a modern disco?'"

Once they got the "can't stop the feeling" hook, it was all history...history, of course, that landed them an Oscar nod!